package com.example.demon1.mapper;

import com.baomidou.mybatisplus.core.mapper.BaseMapper;
import com.example.demon1.entity.User;
import org.apache.ibatis.annotations.Insert;
import org.apache.ibatis.annotations.Mapper;

@Mapper
public interface UserMapper extends BaseMapper<User>{
//        @Insert("insert into user values (#{username},#{password})")
//        public int insert(String username,String password);
}
